diff --git a/Cargo.lock b/Cargo.lock
index e1220f74..c155757f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1240,9 +1240,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.10.1"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69ddb889f9d0d08a67338271fa9b62996bc788c7796a5c18cf057420aaed5eaf"
+checksum = "d8bf247779e67a9082a4790b45e71ac7cfd1321331a5c856a74a9faebdab78d0"
 dependencies = [
  "either",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 4905e7c7..5c5e1492 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,7 +35,7 @@ chrono = "0.4.19"
 openssl-probe = "0.1.4"
 indicatif = "0.17.0-beta.1"
 
-itertools = "0.10.1"
+itertools = "0.10.4"
 
 clap = "2.33.3"
 serde = "1.0.130"